monolithic column

https://doi.org/10.1351/goldbook.09901
Column packed with a single piece of solid material (monolith) composed of interconnected skeletons (forming macropores) and interconnected flow paths (mesopores) as a stationary phase material.
Source:
PAC, 2017, 90, 181. (Terminology of separation methods (IUPAC Recommendations 2017)) on page 192 [Terms] [Paper]